Lower body sauna



FIG. 1 is a perspective view of a lower body sauna showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom view thereof.

The dashed lines immediately adjacent to the claimed areas in FIGS. 1 and 5 represent the boundaries of the claimed design. 

CLAIM The ornamental design for a lower body sauna, as shown and described. 